Hurtta's ECO Dog Travel Harness features a durable, easy-to-use car seat belt attachment loop that allows dogs to sit, stand or lie down safely while you concentrate on driving.The dog harness has been tested in ten tough, official crash tests to ensure it meets legal requirements. It is made from very strong and durable materials and its design structure is safe for your dog. Thanks to its well thought-out design, the Travel Harness ECO travel harness is comfortable for dogs to wear, especially as it allows them to sit, stand or lie down during transportation. The harness does not restrict the dog's movements when changing position. It is easy to put on the travel harness. Once the harness is on and the dog is in place, you feed the car seat belt through the sturdy loop attached to the back of the harness. Then you simply buckle the car seat belt in the same way you do your own. Facts about Hurtta ECO Travel Dog Harness:Crash-tested reliability.Quick and easy to thread on.Can be used